Creado por Doorvashi1302 Parryanen
hace más de 7 años
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Pregunta | Respuesta |
physical quantity | a physical quantity is the property that it can be measured |
ex of physical quantity | mass ,speed,area,distance,time,temperature,,volume |
definitoin of area | The distance of the body is the amount of surface it covers |
Definition of the volume | The volume of a body is the amount of space it ocupies |
Definition of temperature | The temperature of a body is its degrees of hotness or coldness |
Definition of energy | Energy is the ability to do work |
s.i unit of area | Square metres |
s.i unit of volume | cubic metre |
precaution for volume of a liquid | The measuring cyclinder should be place on a level table |
The volume of a liquid can be measured | A beaker A measuring cylinder |
s.i unit of tem | kelvin |
1hrs 1min 1hrs | 60min 60sec 3600sec |
s.i unit | Joules |
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